From 84b4023fda30dee7138d1ad9d4a16e21b0fd25a2 Mon Sep 17 00:00:00 2001
From: open-junius <zhou@opentensor.dev>
Date: Mon, 17 Nov 2025 14:47:28 +0800
Subject: [PATCH 1/4] fix wrong alpha price in precompile

---
 precompiles/src/alpha.rs | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/precompiles/src/alpha.rs b/precompiles/src/alpha.rs
index 9dd0379f10..40f85f1dfb 100644
--- a/precompiles/src/alpha.rs
+++ b/precompiles/src/alpha.rs
@@ -35,10 +35,11 @@ where
     #[precompile::public("getAlphaPrice(uint16)")]
     #[precompile::view]
     fn get_alpha_price(_handle: &mut impl PrecompileHandle, netuid: u16) -> EvmResult<U256> {
-        let price =
+        let current_alpha_price =
             <pallet_subtensor_swap::Pallet<R> as SwapHandler>::current_alpha_price(netuid.into());
+        let price = current_alpha_price.saturating_mul(U96F32::from_num(1_000_000_000));
         let price: SubstrateBalance = price.saturating_to_num::<u64>().into();
-        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price)
+        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price.into())
             .map(|amount| amount.into_u256())
             .ok_or(ExitError::InvalidRange)?;
 
@@ -48,9 +49,11 @@ where
     #[precompile::public("getMovingAlphaPrice(uint16)")]
     #[precompile::view]
     fn get_moving_alpha_price(_handle: &mut impl PrecompileHandle, netuid: u16) -> EvmResult<U256> {
-        let price: U96F32 = pallet_subtensor::Pallet::<R>::get_moving_alpha_price(netuid.into());
+        let moving_alpha_price: U96F32 =
+            pallet_subtensor::Pallet::<R>::get_moving_alpha_price(netuid.into());
+        let price = moving_alpha_price.saturating_mul(U96F32::from_num(1_000_000_000));
         let price: SubstrateBalance = price.saturating_to_num::<u64>().into();
-        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price)
+        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price.into())
             .map(|amount| amount.into_u256())
             .ok_or(ExitError::InvalidRange)?;
 

From cd2ab8abaa7d9f4fb0c819260a261c68b0302a5d Mon Sep 17 00:00:00 2001
From: open-junius <zhou@opentensor.dev>
Date: Mon, 17 Nov 2025 14:50:07 +0800
Subject: [PATCH 2/4] fix all wrong price

---
 precompiles/src/alpha.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/precompiles/src/alpha.rs b/precompiles/src/alpha.rs
index 40f85f1dfb..17402ca909 100644
--- a/precompiles/src/alpha.rs
+++ b/precompiles/src/alpha.rs
@@ -205,7 +205,8 @@ where
             }
         }
 
-        let price: SubstrateBalance = sum_alpha_price.saturating_to_num::<u64>().into();
+        let price = sum_alpha_price.saturating_mul(U96F32::from_num(1_000_000_000));
+        let price: SubstrateBalance = price.saturating_to_num::<u64>().into();
         let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price)
             .map(|amount| amount.into_u256())
             .ok_or(ExitError::InvalidRange)?;

From 7052e44f58ed201a6723f082043406918cfeaebd Mon Sep 17 00:00:00 2001
From: open-junius <zhou@opentensor.dev>
Date: Mon, 17 Nov 2025 14:55:43 +0800
Subject: [PATCH 3/4] bump version

---
 runtime/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index f6843c50ee..9ece1dd025 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -220,7 +220,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 346,
+    spec_version: 347,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,

From 8b8b2303d2cb68b69d31d943e34053f1acf96160 Mon Sep 17 00:00:00 2001
From: open-junius <zhou@opentensor.dev>
Date: Mon, 17 Nov 2025 18:36:23 +0800
Subject: [PATCH 4/4] remove unnecessary into

---
 precompiles/src/alpha.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/precompiles/src/alpha.rs b/precompiles/src/alpha.rs
index 17402ca909..8dcea0e829 100644
--- a/precompiles/src/alpha.rs
+++ b/precompiles/src/alpha.rs
@@ -39,7 +39,7 @@ where
             <pallet_subtensor_swap::Pallet<R> as SwapHandler>::current_alpha_price(netuid.into());
         let price = current_alpha_price.saturating_mul(U96F32::from_num(1_000_000_000));
         let price: SubstrateBalance = price.saturating_to_num::<u64>().into();
-        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price.into())
+        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price)
             .map(|amount| amount.into_u256())
             .ok_or(ExitError::InvalidRange)?;
 
@@ -53,7 +53,7 @@ where
             pallet_subtensor::Pallet::<R>::get_moving_alpha_price(netuid.into());
         let price = moving_alpha_price.saturating_mul(U96F32::from_num(1_000_000_000));
         let price: SubstrateBalance = price.saturating_to_num::<u64>().into();
-        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price.into())
+        let price_eth = <R as pallet_evm::Config>::BalanceConverter::into_evm_balance(price)
             .map(|amount| amount.into_u256())
             .ok_or(ExitError::InvalidRange)?;